Intersection Poincare polynomial for Nagaraj-Seshadri moduli space
Algebraic Geometry
2017-02-23 v1
Abstract
We compute Betti numbers of both the components of the moduli space of rank 2 semi-stable torsion-free sheaves with fixed determinant over a reducible nodal curve with two smooth components intersecting at a node. We also compute the intersection Betti numbers of the moduli space.
Cite
@article{arxiv.1702.06686,
title = {Intersection Poincare polynomial for Nagaraj-Seshadri moduli space},
author = {Pabitra Barik and Arijit Dey and BN Suhas},
journal= {arXiv preprint arXiv:1702.06686},
year = {2017}
}